半岛bd体育手机客户端 说明
一般描述
Phosphorylase kinase contains four subunits each containing an α, β, γ, and sigma component. The sigma component binds 4 calcium molecules and is termed calmodulin while the γ unit acts as the catalytic subunit.
应用
Phosphorylase kinase from rabbit muscle has been used in a study to assess features of glycogen phosphorylase. It has also been used in a study to investigate the activation of different forms of muscle phosphorylase kinase by actin.
包装
1000, 2500 units in poly bottle
单位定义
One unit will form 1.0 μmolar unit of phosphorylase a from phosphorylase b per min at pH 7.7 at 30℃ in the presence of ATP.
外形
Lyophilized powder containing (NH4)2SO4, sucrose, β-glycerophosphate and dithioerythritol
基本信息
| 酶学委员会(EC)编号 | 2.7.1.38 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD00131906 |
| NACRES | NA.54 |
半岛bd体育手机客户端 性质
| 形式 | lyophilized powder |
| 质量水平 | 200 |
| specific activity | ≥60 units/mg protein |
| 组成 | Protein, 20-40% biuret |
| 异质活性 | ATPase ≤0.5% phosphorylase a ≤1% phosphorylase b ≤5% |
| 储存温度 | ?20℃ |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
